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EP0366968
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EP About this file: EP0366968
| EP0366968 - Absorbent polymer [Right-click to bookmark this link] | Status | The application has been refused Status updated on 26.04.1993 Database last updated on 26.06.2024 | Most recent event Tooltip | 26.04.1993 | Refusal of application | published on 16.06.1993 [1993/24] | Applicant(s) | For all designated states Chemie Linz Gesellschaft m.b.H. St.Peter-Strasse 25 A-4021 Linz / AT | [1990/19] | Inventor(s) | 01 /
Häubl, Georg, Dipl.-Ing. Dr. Mitterleitenweg 12c A-4040 Linz / AT | 02 /
Scheuchenstuhl, Willibald Neudorf 22 A-4271 St. Oswald / AT | [1990/19] | Representative(s) | Kunz, Ekkehard Agrolinz Melamin GmbH Patentabteilung, St. Peter-Strasse 25 4021 Linz / AT | [N/P] |
| Former [1990/19] | Kunz, Ekkehard, Dr. Chemie Linz GmbH Abteilung Patente St. Peter-Str. 25 A-4021 Linz / AT | Application number, filing date | 89118455.8 | 05.10.1989 | [1990/19] | Priority number, date | AT19880002559 | 14.10.1988 Original published format: AT 255988 | [1990/19] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0366968 | Date: | 09.05.1990 | Language: | DE | [1990/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.03.1990 | Classification | IPC: | C08L35/00, C08L29/02, C08L1/00, C08L3/00, C08L5/00, A61L15/24, A61L15/28, A61L15/60 | [1990/19] | CPC: |
C08L1/286 (EP,US);
A61L15/225 (EP,US);
A61L15/60 (EP,US);
C08L29/02 (EP,US);
C08L35/00 (EP,US)
| C-Set: |
A61L15/225, C08L29/04 (EP,US);
A61L15/225, C08L35/00 (US,EP);
C08L1/286, C08L2666/02 (US,EP);
C08L29/02, C08L2666/04 (US,EP); | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, LU, NL, SE [1990/19] | Title | German: | Absorbierendes Polymerisat | [1990/19] | English: | Absorbent polymer | [1990/19] | French: | Polymérisat absorbant | [1990/19] | File destroyed: | 12.06.1999 | Examination procedure | 07.06.1990 | Examination requested [1990/31] | 28.08.1991 | Despatch of a communication from the examining division (Time limit: M04) | 07.11.1991 | Reply to a communication from the examining division | 16.01.1992 | Despatch of a communication from the examining division (Time limit: M04) | 22.02.1992 | Reply to a communication from the examining division | 21.07.1992 | Despatch of communication of intention to grant (Approval: ) | 18.01.1993 | Despatch of communication that the application is refused, reason: formalities examination [1993/24] | 28.01.1993 | Application refused, date of legal effect [1993/24] | Fees paid | Renewal fee | 16.09.1991 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 02.11.1992 | 04 M06 Not yet paid |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [AD]US4169818 (DEMARTINO RONALD N [US]) | [A] - JOURNAL OF APPLIED POLYMER SCIENCE, Band 23, 1979, Seiten 2611-2625; GRYTE et al.: "Hydrophilic Interpolymer Membranes from Crosslinked Blends of Poly (vinylalcohol), Poly(styrene sodium sulfonate) and Poly(vinyl methyl ether-alt-maleic anhydride) |